UCC27424MDGNREP

Texas Instruments · Gate Drivers · MSOP-8

UCC27424MDGNREP from Texas Instruments, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin	Name	Type	Function
1	ENBA	input	Enable for driver A with logic-compatible threshold and hysteresis, pulled up internally to VDD through a 100-kΩ resistor for active-high operation, and when disabled the output is low regardless of the input state.
2	INA	input	Input signal of the A driver with logic-compatible threshold and hysteresis; if not used it should be tied to either VDD or GND and must not be left floating.
3	GND	power_in	Common ground that should be connected very closely to the source of the power MOSFET that the driver is driving.
4	INB	input	Input signal of the B driver (the datasheet text reads 'A driver', which appears to be a typo) with logic-compatible threshold and hysteresis; if not used it should be tied to either VDD or GND and must not be left floating.
5	OUTB	output	Driver output B, capable of providing 4-A drive current to the gate of a power MOSFET.
6	VDD	power_in	Supply voltage and power input connection for the device, with an absolute maximum rating of 16 V referenced to GND.
7	OUTA	output	Driver output A, capable of providing 4-A drive current to the gate of a power MOSFET.
8	ENBB	input	Enable for driver B with logic-compatible threshold and hysteresis, pulled up internally to VDD through a 100-kΩ resistor for active-high operation, and when disabled the output is low regardless of the input state.

Key specifications

Parameter	Value
Manufacturer	Texas Instruments
Package	MSOP-8
Category	Motor Driver ICs
Pins	8

CAD (KiCad official)

Symbol: UCC27424MDGNREP
Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
3D model: MSOP-8 (KiCad packages3D, STEP)
3D model files: ucc27424mdgnrep-etched.step / ucc27424mdgnrep-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ucc27424mdgnrep.step / ucc27424mdgnrep.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

Datasheet: Texas Instruments datasheet (33 pp, sha256 1298177b01861218, retrieved 2026-10-08, tier: lcsc)
Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF

# UCC27424MDGNREP

**Texas Instruments** · Gate Drivers · MSOP-8

UCC27424MDGNREP from Texas Instruments, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | ENBA | input | Enable for driver A with logic-compatible threshold and hysteresis, pulled up internally to VDD through a 100-kΩ resistor for active-high operation, and when disabled the output is low regardless of the input state. |
| 2 | INA | input | Input signal of the A driver with logic-compatible threshold and hysteresis; if not used it should be tied to either VDD or GND and must not be left floating. |
| 3 | GND | power_in | Common ground that should be connected very closely to the source of the power MOSFET that the driver is driving. |
| 4 | INB | input | Input signal of the B driver (the datasheet text reads 'A driver', which appears to be a typo) with logic-compatible threshold and hysteresis; if not used it should be tied to either VDD or GND and must not be left floating. |
| 5 | OUTB | output | Driver output B, capable of providing 4-A drive current to the gate of a power MOSFET. |
| 6 | VDD | power_in | Supply voltage and power input connection for the device, with an absolute maximum rating of 16 V referenced to GND. |
| 7 | OUTA | output | Driver output A, capable of providing 4-A drive current to the gate of a power MOSFET. |
| 8 | ENBB | input | Enable for driver B with logic-compatible threshold and hysteresis, pulled up internally to VDD through a 100-kΩ resistor for active-high operation, and when disabled the output is low regardless of the input state. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | MSOP-8 |
| Category | Motor Driver ICs |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `UCC27424MDGNREP`
- Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm`
- 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files: `ucc27424mdgnrep-etched.step` / `ucc27424mdgnrep-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ucc27424mdgnrep.step` / `ucc27424mdgnrep.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/ucc27423-ep) (33 pp, sha256 `1298177b01861218`, retrieved 2026-10-08, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/ucc27424mdgnrep-datasheet.pdf)